Zebra Ballpoint Pen Blen Cat Color Brown Tabby Body 10 Pcs Oil-based 0.5mm B-BAS88-NK-CT

[Blen] No shaking. Stress-free writing experience. [Blen features] 1. Low center of gravity (lowering the center of gravity to prevent writing shaking) 2. Direct touch (holds the core and prevents the pen tip from shaking) 3. Noise-free design (eliminates gaps between parts to prevent shaking inside the pen) [Ink] Emulsion dye + pigment [Body size] Maximum shaft diameter 11.8 x 139 mm / Weight 12.3 g [NC core type] 0.5 (black, red, blue) 0.7 (black, red, blue)